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saw5 [17]
2 years ago
14

How many valence electrons does rubidiumn have?

Chemistry
1 answer:
vlada-n [284]2 years ago
7 0

Answer:

1

Explanation:

I believe it really only has 1 valence electrons

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How many atoms are in c8h8o3?<br> Show your work
Gelneren [198K]

Answer:

im positive that it's 19

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2 years ago
Electron configurations are a shorthand form of an orbital diagram, describing which orbitals are occupied for a given element.
kipiarov [429]

Answer:

[Ar] 3d10 4s2 4p3 is shorthand, 1s22s22p63s23p63d104s24p3 long hang

Explanation:

The shorthand is made using the lowest & closest noble gas, and picking up where it leaves off as follows, and longhand is made from a followed pattern you can easily find

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3 years ago
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How many non bonded electron pairs are in the tetracyanoethylene molecule?
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Each of the Nitrogen atoms has 2 non bonded valence electrons, meaning that there are 4 pairs total.
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What is the name of the process during which a bond between two monomers is broken?
Snezhnost [94]

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8 0
3 years ago
199.5 grams unrefined dark crystalline sugar to cups
Dmitry [639]

Answer:

0.9975 cup  

Step-by-step explanation:

"Unrefined dark crystalline sugar" is what non-chemists call "brown sugar."

200.0 g brown sugar = 1 cup

 199.5 g brown sugar = 199.5× 1/200 .0

 199.5 g brown sugar = 0.9975 cup

A standard measuring cup is not capable of this precision and, furthermore, the mass of brown sugar you can get into a cup depends on how tightly you pack it.

Your Mole Day cake will be fine if you use 1 cup of brown sugar as usual.

4 0
3 years ago
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